Rehi, Thanks for your quick answer about this issue. I found it out. In fact, Felix searchs for built-in protocol stream handlers according to a particular packaging naming strategy of SUN JRE : sun.net.www.protocol.<protocol>.Handler. For solving it, I have changed the static variable DEFAULT_STREAM_HANDLER_PACKAGE in Felix's URLHandlers.java file to "gnu.java.net.protocol" instead of "sun.net.www.protocol" Once more time, thanks to all. NT Le mercredi 08 novembre 2006 à 08:58 -0800, David Daney a écrit : > Thanh NGUYEN wrote: > > Hi all, > > > > I'm trying to use Felix with JamVM and GNU Classpath 0.91. I have built > > all with succes. But when I tried to launch Felix, I got some errors > > like : > > > > ERROR: Error starting > > file:bundle/org.apache.felix.bundlerepository-0.8.0-SNAPSHOT.jar > > (org.osgi.framework.BundleException: Activator start error.) > > java.lang.IllegalStateException: Unknown protocol: http > > at > > org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:135) > > at java.net.URL.<init>(URL.java:480) > > at java.net.URL.<init>(URL.java:325) > > at > > org.apache.felix.bundlerepository.RepositoryAdminImpl.<init>(RepositoryAdminImpl.java:73) > > at > > org.apache.felix.bundlerepository.Activator.start(Activator.java:35) > > at > > org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:509) > > at org.apache.felix.framework.Felix._startBundle(Felix.java:1260) > > at org.apache.felix.framework.Felix.startBundle(Felix.java:1201) > > at > > org.apache.felix.framework.Felix.setFrameworkStartLevel(Felix.java:807) > > at > > org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:256) > > at java.lang.Thread.run(Thread.java:710) > > > > It seems that the java.net.URL constructor does not support the http > > protocol. > > > > Does anybody get the same issue or have any idea about it please ? > > > > It looks like your program is installing its own handler. I suspect the > problem is near the code in the first level of the stack trace > (URLHandlersStreamHandlerProxy.java:135). > > That is not to say that there are not problems with java.net.URL, but I > have used the built-in http protocol handlers with no problems. > > David Daney
